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9,476 results
Solar activity is still increasing in a sunspot cycle that is proving way more intense than scientists predicted. Just how much ...
317,831 views
5 days ago
So you've decided to jump into a black hole. Good news: as long as the black hole is big enough you can sail through the event ...
331,263 views
12 days ago
Cern's Large Hadron Collider routinely collides particles at energies equivalent to a fraction of a second after the Big Bang.
260,515 views
3 weeks ago
There are four fundamental forces - the strong and weak nuclear forces, electromagnetism, and gravity. Except maybe gravity is ...
720,413 views
2 months ago
We have no idea what dark matter is, other than it's some source of gravity that is completely invisible but exerts way more pull that ...
639,717 views
10 months ago
Meet Alice and Bob, famous explorers of the abstract landscape of theoretical physics. Heroes of the gerdankenexperiment—the ...
447,033 views
1 month ago
EMPs aren't science fiction. Real militaries are experimenting on real EMP generators, and as Starfish Prime showed us, space ...
730,889 views
3 months ago
It's not too often that a giant of physics threatens to overturn an idea held to be self-evident by generations of physicists. Well, that ...
1,574,918 views
4 months ago
From hoverboards to flying cars to cloud cities, anti-gravity is a staple of science fiction and our dream of a less Earth-bound future ...
706,108 views
5 months ago
The Moon has been one of the most important theoretical stepping stones to our understanding of the universe. We've long ...
471,309 views
A few weeks ago a large team of gravitational wave astronomers announced something pretty wild. The moderately confident ...
576,593 views
Black holes are inevitable predictions of general relativity—our best theory of space, time and gravity. But they clash in multiple ...
410,018 views
The holy grail of theoretical physics is to come up with a quantum theory of gravity. But after a century of trying we really have no ...
1,547,993 views
7 months ago
In 1974 we sent the Arecibo radio message towards Messier 13, a globular cluster near the edge of the Milky Way, made up of a ...
448,567 views
Whenever we open a new window on the universe we discover something new. Whether it's figuring out how to see to greater ...
728,240 views
8 months ago
Space seems fundamental. To build a universe, surely you need something to build it on or in. Many, maybe most physicists now ...
621,555 views
Superconductive materials seem miraculous. Their resistanceless flow of electricity has been exploited in some powerful ...
509,865 views
9 months ago
To understand where we came from—how earth, the solar system, the galaxy became what they are today—we need to ...
738,525 views
Two of the greatest mysteries in cosmology are the nature of dark energy and the apparent conflict in our measurements of the ...
452,223 views
We knew that the James Webb Space Telescope would find interesting stuff, especially about the mysterious early times.
1,409,166 views